Universal Parts #420 25' Roller Chain NITRO SPORT 50 GEAR BOX Color was used starting with

Color was used starting with the second production run in July 2020

6mm intake and exhaust threads

We highly recommend pairing this with a 46mm High-Flow Clip-on Air Filter to realize the full horsepower gains

No other changes are necessary to your caliper

SKU: 110-3

Universal Parts #420 25' Roller Chain NITRO SPORT 50 GEAR BOX Color was used starting with#420 Metric Roller Chain for Pocket Bikes, ATVs, Dirt Bikes & Motorcyles Please select from 3 foot, 5 foot, 10 foot or 25 foot sections in drop down menu. Sold in 3 ft., 5 ft., 10 ft. and 25 ft. Sections Roller Diameter: 7. 77mm Width Between Inner Plates: 6. 25mm Pin Diameter: 3. 96mm Pin Length: (L) 14. 70mm (Lc) 16. 1mm Inner Plate Depth: 12. 00mm Plate Thickness: 1. 50mm Ultimate Tensile Strength: 16. 00 3636 kN LB Average Tensile Strength: 18. 1